FXCP400

Features
Comes with snap-on hard case Vivid Color Display and Touch Panel for Superb Usability
Horizontal Screen View Display long formulas on a single line.
Beautiful 4.8-inch color display
Formulas, graphs, and other graphics are sharp and clear.
The display has resolution of 320 x 528 pixels (more than 65,000 colors), 4.4 times higher than ClassPad 330 PLUS.
Pen-touch Operation- Quickly and easily create graphs using drag and drop.
Simple interface
The fx-CP400 has simple, easy-to-understand menu icons, menu bars, and toolbars and an interactive interface.
Touch-panel operation by stylus or finger
The fx-CP400 offers intuitive stylus touch-panel operation that eliminates complicated key operations. Graphically display mathematical formulas by simply dragging and droppingthem into the graph area.
Brand-new software keyboard
The fx-CP400 supports learning of basic functions usedby everyone, such as fractions, square roots,and trigonometric functions, advanced functions likedifferential calculus, complex compound numbers, andsigma calculations, as well as highly advancedcalculations such as piecewise and user-defined formulas.
The CAS supports everything from Expand, Factor, Solve, and other basic commands to advanced commands like Fourier and Laplace transforms.
eActivity application
An eActivity is like a digital worksheet that can be created andworked with on the fx-CP400. All of the powerful features andcapabilities of the fx-CP400 can be incorporated into aneActivity. In addition to performing the same calculations asthe Main application, an eActivity will accept text entry, justlike a word processor. Graphs, as well as Geometry andSpreadsheet data, can be stored in an eActivity file.
Graph & Picture
The calculator comes pre-loaded with visuals such as a single image (still image) of the curve of an arched bridge. The use of real-life visuals as background images for functionssuch as the drawing of graphs overlaid on color images makes mathematics learning a more visually familiar experience. C2P files — Single images
More than 40 pictures are pre-loaded on the fx-CP400!
Graphing function
Display formulas and related graphs in the same color and highlight graphcharacteristics by displaying scale marks, grids, and coordinate values. The vivid colordisplay of the fx-CP400 improves the visibility of graphs and formulas
Geometry Students can learn general theorems by drawing figures. Dropping a geometricfigure into the Main application window will produce the numerical data for thefigure. An Animation function enables students to move geometric figures drawn onthe screen. The fx-CP400 supports drawing of conics using a focus.
Spreadsheet application Collected data can be organized and tabulated for analysis after statistical graphingis complete. Spreadsheet data also can be used in table calculations. In addition, thefx-CP400 supports the following functions: search, sort, data import from and exportto lists, matrices, and variables, CellIf, and Histogram/Box-whisker graphing.
Color Link
The fx-CP400 features the Color Link function, which automatically links colors specified on the spreadsheet screen with colors used in graphs to support learning of functions by enabling visual confirmation of changes in values or trends.
Differential Equation Graph application
The solution set of a differential equation can be represented graphically as a vectorfield, and solution curves can be drawn by providing initial conditions for theequation. First, second, and n-th order differential equations are supported. Financial application
This fx-CP400 application provides a total of 15 different financial calculations,including simple/compound interest, cash flow, amortization, depreciation, bondcalculation, and operating/financial leverage.
ALGEBRA
CAS (Computer Algebra System)
Algebra Assistant
Fractions
Transformation (simplify, expand, factor)
Function graphing, polar, parametric and x = f (y) equations
Numeric evaluation of functions in tables
Graph solve (root, max, intersection, inflection, distance)
Conics graphs (Parabola, Circle, Ellipse, Hyperbola, General figure)
Conics graph solve (Focus, Vertex, Directrix, Symmetry, Center, Radius)
Recursive and explicit sequence numerical tables and plots
Number Base (base 2 (Bin), 8 (Oct), 10 (Dec) and 16 (Hex))
Laplace transform, Fourier transform, Fast Fourier transform (FFT)
CALCULUS
Hyperbolics
Integration, Differential
Differential equation
Σ, ∏, lim
Dirac Delta, Heaviside Unit Step, Gamma
STATISTICS
Statistical plot (Scatter Plot, xyLine, Normal Probability Plot, Histogram, Box-whisker plot)Statistical regression graphs
GEOMETRY
eACTIVITY APPLICATION
HARDWARE
Data communication (via USB and 3-pin cables)
USB cable for connecting with PC
3-pin cable for connecting with other ClassPad unit or EA-200
OTHER USEFUL FEATURES
Graphing function
Drag & drop
Natural format input of equations and expressions
Natural format display of results
Math, Alphabet, 2D soft keyboards
Command catalogue soft keyboard
Shift key configuration
Calculation History
Mantissa + exponent: 10 + 3
Interactive manipulation for solving equations
Differential equation graphs
Numeric equation solver
Financial calculations
Icon menus
Full screen display/Split screen display
Software upgradeability (maintenance, feature upgrades)
User-defined variable
User-defined function (extends built-in functions)
Folder-based memory management
Resetting/Initializing memory
Selectable display language
Auto Power Off (APO)
Bundled Screen Receiver Software
Ending Screen/User-defined Ending Screen
Graph & Picture
Horizontal screen view
Length unit
OPTIONS
ClassPad Manager (FA-CP400A/B)
EA-200 Data Analyzer
USB direct connection to CASIO Data Projector ∗